Effects of Combined Sensory Stimuli.
نویسندگان
چکیده
منابع مشابه
Analysis of sensory coding with complex stimuli.
Most high-level sensory neurons have complex, nonlinear response properties; a comprehensive characterization of these properties remains a formidable challenge. Recent studies using complex sensory stimuli combined with linear and nonlinear analyses have provided new insights into the neuronal response properties in various sensory circuits.
متن کاملCortical Gating of Oropharyngeal Sensory Stimuli
Somatosensory evoked potentials provide a measure of cortical neuronal activation in response to various types of sensory stimuli. In order to prevent flooding of the cortex with redundant information various sensory stimuli are gated cortically such that response to stimulus 2 (S2) is significantly reduced in amplitude compared to stimulus 1 (S1). Upper airway protective mechanisms, such as sw...
متن کاملSignal transformation with pairing of sensory stimuli
Rotation of the isolated nervous system of Hermissenda in a caudal orientation causes a synaptic hyperpolarization accompanied by elimination of impulse activity during the steady-state phase of type A but not type B photoreceptors' responses to light. Rotation of the isolated nervous system in a cephalic orientation causes a synaptic depolarization with increase of impulse activity during the ...
متن کاملNeural modification by paired sensory stimuli
With repetitive stimulation of two sensory pathways which are intact within the isolated nervous system of Hermissenda, features of a cellular conditioning paradigm were identified. Type A photoreceptors, unlike type B photoreceptors, produce fewer impulses in response to light following temporally specific pairing of light stimuli with rotation stimuli. Type A photoreceptor impulse wave-forms ...
متن کاملTask-demands can immediately reverse the effects of sensory-driven saliency in complex visual stimuli.
In natural vision both stimulus features and task-demands affect an observer's attention. However, the relationship between sensory-driven ("bottom-up") and task-dependent ("top-down") factors remains controversial: Can task-demands counteract strong sensory signals fully, quickly, and irrespective of bottom-up features? To measure attention under naturalistic conditions, we recorded eye-moveme...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Japanese journal of ergonomics
سال: 1999
ISSN: 0549-4974,1884-2844
DOI: 10.5100/jje.35.2supplement_130